HD-300 Assistant

Control app for YAMAHA Harmony Director "HD-300"
Yamaha Corporation
Download HD-300 Assistant APK
Version 1.00(2)
Updated on 2024-04-03
Category Music&Audio
Package name jp.co.yamaha.bo.hd300assistant
Downloads 5+
HD-300 Assistant Description
* The device on which this application is installed must be connected to the HD-300 via Bluetooth®. The application does not produce sound independently.
* Please update the HD-300 to v2.02.

The HD-300 Assistant application allows an instructor to remotely control the HD-300 and provide intuitive guidance to students.

≪ Functions ≫

• HD Control
In addition to keyboard and metronome operation, the app allows remote control of temperament and transposition.

• Beat, Tempo Setting
Irregular meter and tempos can easily be created, saved, and played back.

• Individual Volume and Pitch
Fine adjustment is available for individual volumes and pitches.

• Demonstrate Mode
The interference beat that occurs when notes are slightly out of tune can be recreated, and the volumes of harmony notes can be adjusted to give students a feel for appropriate pitch and volume.

• Tuner
The tuner provides a convenient means to check pitch. The tuner’s base pitch is adjustable.

・ Rhythm Assistant
The app can play the same rhythm as musical score.

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3. Launch and enjoy HD-300 Assistant
HD-300 Assistant APK FAQ

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